Microevolution
A)does not alter the genotype frequencies of a population.
B)is caused by speciation.
C)occurs only in microorganisms.
D)is the smallest scale at which evolution occurs.

Question

Quizplus · Accepted Answer

Microevolution is the smallest scale at which evolution occurs, referring to changes in the genetic makeup of a population over time. It can occur in any organism, not just microorganisms. It typically involves changes in allele frequencies and can be influenced by factors such as mutation, migration, genetic drift, and natural selection. Microevolution can lead to macroevolutionary changes over longer periods of time. Speciation, on the other hand, is a macroevolutionary process that involves the formation of new species from existing ones.